Anisotropic flow at RHIC

CHEN Jia-Yun; LIU Feng; for STAR

doi:10.1088/1674-1137/34/9/066

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2024年10月30日

Chinese Physics C> 2010, Vol. 34> Issue(9) : 1443-1445 DOI: 10.1088/1674-1137/34/9/066

Anisotropic flow at RHIC

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Abstract：
STAR's measurement of directed flow for pions, kaons(K_S⁰), protons and anti-protons, for Au+Au collisions at 200 GeV obtained in Run7 are presented, as well as elliptic flow for identified particles measured in Au+Au(Run7) and Cu+Cu(Run5) collisions. It is found that the slope of proton v₁(y) at midrapidity is extremely small. Elliptic flow results are compared to Hydro calculation and the discrepancy is discussed.

References

[1]

Poskanzer A M,Voloshin S A.Phys.Rev.C,1998,58:1671-16782 Kolb P,Sollfrank J,Heinz U.Phys.Rev.C,2000,62:0549093 Sorge H.Phys.Rev.Lett.,1997,78:2309-23124 STAR Collaboration.Phys.Rev.Lett.,2008,101:252301; Phys.Rev.C,2006,73:349035 Snellings R J M,Sorge H,Voloshin S A,WANG F Q,XU N.Phys.Rev.Lett.,2000,84:2803-2805; LIU H,Panitkin S,XU N.Phys.Rev.C,1998,59:348-3536 Csernai L P,Rhrich D.Phys.Lett.B,1999,458:454-459; Brachmann J,Soff S,Dumitru A,Stcker H,Maruhn J A,Greiner W.Phys.Rev.C,2000,61:0249097 Stcker H.Nucl.Phys.A,2005,750:121-1478 STAR Collaboration.Nucl.Instr.Meth.A,2003,499:624-6329 STAR Collaboration.Nucl.Instr.Meth.A,2003,499:713-71910 STAR Collaboration.Nucl.Instr.Meth.A,2001,470:488-499; The STAR ZDC-SMD has the same structure as the STAR EEMC SMD:Allgower C E et al.Nucl.Instr.Meth.A,2003,499:740-750; Crawford H et al.STAR ZDC-SMD proposal STAR Note 2003,SN-0448:611 CHEN J(for STAR collaboration).J.Phys.G:Nucl.Part.Phys.,2008,35:04407212 SHI S(for STAR collaboration).Nuclear Physics A,2009,830:187c-190c13 Issah M,Taranenko A(PHENIX collaboration).nuclex/0604011,200614 DONG X et al.Phys.Lett.B,2004,597:328-33215 STAR Collaboration.Phys.Rev.C,2008,77:05490116 Huovinen P,Ruuskanen P V.Annual Review of Nuclear and Particle Science,2006,56:163-206

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[18]	ZHANG Jing-Bo , HUO Lei , ZHANG Wei-Ning , LIU Yi-Ming . Radial Flow in Au+Au Central Collisions at RHIC Energy. Chinese Physics C, 2002, 26(4): 305-308.
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CHEN Jia-Yun, LIU Feng and for STAR. Anisotropic flow at RHIC[J]. Chinese Physics C, 2010, 34(9): 1443-1445. doi: 10.1088/1674-1137/34/9/066

CHEN Jia-Yun, LIU Feng and for STAR. Anisotropic flow at RHIC[J]. Chinese Physics C, 2010, 34(9): 1443-1445. doi: 10.1088/1674-1137/34/9/066 shu

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Received: 2010-02-04
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

Anisotropic flow at RHIC

Received Date: 2010-02-04
Accepted Date: 1900-01-01
Available Online: 2010-09-05

Abstract:

STAR's measurement of directed flow for pions, kaons(K_S⁰), protons and anti-protons, for Au+Au collisions at 200 GeV obtained in Run7 are presented, as well as elliptic flow for identified particles measured in Au+Au(Run7) and Cu+Cu(Run5) collisions. It is found that the slope of proton v₁(y) at midrapidity is extremely small. Elliptic flow results are compared to Hydro calculation and the discrepancy is discussed.